Performance Analysis
Showing 36 of 92 projects
A Python library for calculating common financial risk and performance metrics used in quantitative finance.
A small set of helpers for working with the Navigation Timing API to measure web application performance.
A web-based tool for analyzing MySQL slow query logs to identify and troubleshoot problematic database queries.
A Heroku CLI plugin providing shortcuts to common Postgres introspection queries for performance analysis.
A macOS microbenchmarking app for Swift that measures and visualizes algorithm performance with real-time log-log plots.
A sampling JVM profiler that avoids safepoint bias for accurate performance analysis.
A sampling JVM profiler that avoids safepoint bias for accurate performance analysis.
A bookmarklet and browser extension that analyzes web page performance using the Resource Timing, Navigation Timing, and User-Timing APIs.
A full-screen ASCII performance monitor for Linux that logs system and process activity with detailed resource utilization.
A comprehensive GPU tool suite for debugging, profiling, and analyzing OpenCL, OpenGL, Vulkan, and DirectX kernels and shaders.
A cargo subcommand to display assembly, LLVM-IR, MIR, and WASM generated for Rust code.
A GPU trace visualizer for analyzing and debugging graphics performance on Linux systems.
A real-time terminal UI power monitor for Apple Silicon Macs, showing per-component power draw, temperatures, frequencies, and process energy.
A PhantomJS script library for headless web page analysis, generating appcache manifests and performance reports.
A realtime terminal-based top-like monitor for MySQL with customizable views and multi-server aggregation.
A PostgreSQL extension that performs static analysis and linting for PL/pgSQL stored procedures.
An intrusive flamegraph profiling library for Rust that lets developers instrument specific code sections for performance analysis.
A Ruby gem for logging and analyzing outgoing HTTP requests from multiple HTTP client libraries.
A Windows OpenGL function call interceptor that logs all OpenGL calls for debugging and analysis.
An open-source APM tool for monitoring and analyzing Java applications with end-to-end tracing and business context.
A debugging tool that displays real-time framerate (fps) and detects main thread stalls in iOS apps via the status bar.
An interactive command-line tool for analyzing and debugging Go goroutine dumps with filtering, deduplication, and diff capabilities.
A flexible command-line HTTP stress tester that can hit multiple targets with multiple configurations to simulate real-world load.
A Maven plugin that integrates Apache JMeter performance tests into your Maven build lifecycle.
A Flame Graph profiler for Erlang that uses the erlang:trace/3 API to visualize call stacks.
Official Go agent for Elastic APM that traces application operations and sends performance metrics to APM Server.
A NeoVim plugin that annotates source code with profiling data from perf, LuaJIT, and other profilers to visualize performance bottlenecks.
A Python package for stress testing Raspberry Pi CPUs and generating temperature plots to compare cooling solutions.
A wrapper for Linux perf that enables profiling of Java programs with system and JVM stack traces combined.
A browser extension for inspecting, profiling, and debugging WebGPU applications across engines.
A collection of convenient SQL scripts for monitoring PostgreSQL database health and performance.
A collection of Python utilities for analyzing MongoDB collection statistics, index usage, and identifying redundant indexes.
A simulator for AWS architecture blog concepts on jitter and backoff algorithms in distributed systems.
A pure SQL Active Session History extension for PostgreSQL that samples wait events every second with zero storage bloat.
A low-overhead Java memory allocation profiler that instruments bytecode to track object creation.
A graphical desktop tool for visualizing Active Session History (ASH) data from Oracle and PostgreSQL databases.
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